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AstDyS ∴ Objects ∴ 2001SB289 ∴ Summary
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(57520) 2001SB289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68648 9.85e-09 au
e 0.220803 3.505e-08
i 14.274 4.172e-06 deg
Ω 156.687 1.376e-05 deg
ω 352.24 1.605e-05 deg
M 319.515 9.453e-06 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0933 au
Aphelion 3.2797 au
Asc. node-Earth separation 1.10709 au
Desc. node-Earth separation 2.26192 au
Earth MOID 1.10555 au
Orbital period 1608.33 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2179 (16)
Radar observations (Discarded) 0 (0)
Arc length 12278.8 days
Unobserved 57 days

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Ephemeris at epoch 60397 MJD
Right Ascension 65.8518 deg
Declination 9.86314 deg
V Magnitude 19.38 mag
Solar Elongation -58.95 deg
Galactic Latitude -26.72 deg
Rate 0.417 deg/day
Direction 70.877 deg

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